sangfroid.
sangfroid /säNGˈfrwä/ I. noun composure or coolness, sometimes excessive, as shown in danger or under trying circumstances. – origin mid 18th cent.: from French sang-froid, literally ‘cold blood.’
Sangfroid may be:
Sangfroid, an English loan phrase from French, literally, "cold-blooded", connoting calmness in a situation of danger or panic

